20164023450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1092901}}^1$

素因数の和:1092960

約数の個数: 72

約数和(自身を含む): 55495377756

約数和(自身を除く): 35331354306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 1025, 1230, 1845, 2050, 3075, 3690, 6150, 9225, 18450, 1092901, 2185802, 3278703, 5464505, 6557406, 9836109, 10929010, 16393515, 19672218, 27322525, 32787030, 44808941, 49180545, 54645050, 81967575, 89617882, 98361090, 134426823, 163935150, 224044705, 245902725, 268853646, 403280469, 448089410, 491805450, 672134115, 806560938, 1120223525, 1344268230, 2016402345, 2240447050, 3360670575, 4032804690, 6721341150, 10082011725, 20164023450]

約数ペア:

[(1, 20164023450), (2, 10082011725), (3, 6721341150), (5, 4032804690), (6, 3360670575), (9, 2240447050), (10, 2016402345), (15, 1344268230), (18, 1120223525), (25, 806560938), (30, 672134115), (41, 491805450), (45, 448089410), (50, 403280469), (75, 268853646), (82, 245902725), (90, 224044705), (123, 163935150), (150, 134426823), (205, 98361090), (225, 89617882), (246, 81967575), (369, 54645050), (410, 49180545), (450, 44808941), (615, 32787030), (738, 27322525), (1025, 19672218), (1230, 16393515), (1845, 10929010), (2050, 9836109), (3075, 6557406), (3690, 5464505), (6150, 3278703), (9225, 2185802), (18450, 1092901)]